- ColeçãoArchives/RG-T - RG-T: Treasurer's Office Records 1847-1980
- Série7 - Contracts, agreements, etc.
- Subsérie1 - Contracts and agreements
- 2 - Contracts and Agreements: D - Mc
- Documento1 - Danforth, Joseph, patent agreement
- Documento2 - Dunner agreement
- Documento3 - Electron Microscope - RCA Service Contract
- Documento4 - Elevator Service Contracts
- Documento5 - Gates, McDonald & Co. Unemployment compensation insurance
- 23 mais...